<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>js示例4-13-1</title>
	<script>
			
	</script>
</head>
<body>
	<input type="button" value="百度链接" 
onclick="window.open('http://www.baidu.com','blank','400px','300px')">
</body>
</html>